Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
752 institutional managers reported holding HUM for the quarter ended Mar 31, 2026. Together they hold about 93% of shares outstanding; the top 10 hold 54%. 93 opened new positions; 183 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 14.91M | 12.36% | $2.59B | added +4.4% | ≤2013 |
| Dodge & Cox | 11.38M | 9.43% | $1.97B | added +0.8% | 2024 Q2 |
| BlackRock | 10.20M | 8.45% | $1.77B | trimmed -4.1% | ≤2013 |
| Pzena Investment Management | 5.47M | 4.54% | $949.3M | added +34.3% | 2021 Q3 |
| State Street | 5.45M | 4.52% | $946.2M | unchanged | ≤2013 |
| MFS Investment Management | 4.48M | 3.71% | $777.8M | unchanged | 2017 Q2 |
| Sessa Capital IM, L.p. (focused) | 3.73M | 3.09% | $646.8M | added +60.8% | 2024 Q4 |
| Geode Capital | 3.33M | 2.76% | $577.2M | added +4.5% | ≤2013 |
| Eagle Capital Management LLC | 2.97M | 2.46% | $514.8M | trimmed -8.8% | 2024 Q1 |
| FMR (Fidelity) | 2.83M | 2.35% | $491.8M | trimmed -11.9% | ≤2013 |
| Invesco | 2.39M | 1.98% | $414.0M | added +6.8% | ≤2013 |
| Capital International Investors | 1.99M | 1.65% | $344.6M | trimmed -65.9% | 2025 Q3 |
| Goldman Sachs | 1.91M | 1.58% | $330.7M | added +94.6% | ≤2013 |
| Naya Capital Management UK LTD (focused) | 1.67M | 1.38% | $288.9M | added +33.9% | 2025 Q3 |
| Hotchkis & Wiley Capital Management LLC | 1.61M | 1.33% | $279.2M | added +18% | 2020 Q2 |
| UBS | 1.51M | 1.25% | $261.9M | trimmed -14.4% | ≤2013 |
| Morgan Stanley | 1.45M | 1.20% | $251.2M | trimmed -1.2% | ≤2013 |
| Charles Schwab Investment Management | 1.29M | 1.07% | $223.3M | added +6.5% | ≤2013 |
| Dimensional Fund Advisors | 1.21M | 1.00% | $210.3M | trimmed -1.3% | ≤2013 |
| Northern Trust | 1.14M | 0.94% | $197.8M | trimmed -1.1% | ≤2013 |
| Capital Research Global Investors | 1.10M | 0.91% | $190.8M | opened | 2026 Q1 |
| Newport Trust Company, LLC | 1.05M | 0.87% | $181.6M | added +6.2% | 2017 Q4 |
| Legal & General Group PLC | 878.2k | 0.73% | $152.4M | unchanged | ≤2013 |
| Allianz Asset Management GmbH | 832.7k | 0.69% | $144.5M | trimmed -7.3% | ≤2013 |
| Bank OF America CORP /DE/ | 806.9k | 0.67% | $140.0M | trimmed -4.5% | ≤2013 |
| Wellington Management | 713.4k | 0.59% | $123.8M | trimmed -40.4% | ≤2013 |
| BNY Mellon | 614.9k | 0.51% | $106.7M | trimmed -70.6% | ≤2013 |
| Victory Capital Management INC | 563.1k | 0.47% | $97.7M | added +29.7% | 2015 Q3 |
| D. E. Shaw | 555.2k | 0.46% | $96.3M | added +22.4% | ≤2013 |
| Barrow Hanley Mewhinney & Strauss LLC | 543.9k | 0.45% | $94.4M | added +10.4% | 2020 Q2 |
| Deutsche Bank AG\ | 523.9k | 0.43% | $90.9M | added +17.6% | ≤2013 |
| High Ground Investment Management LLP (focused) | 510.9k | 0.42% | $88.6M | added +3.4% | 2022 Q4 |
| Russell Investments Group, LTD. | 466.9k | 0.39% | $81.0M | added +27% | 2016 Q4 |
| Slate Path Capital LP (focused) | 459.7k | 0.38% | $79.8M | trimmed -51.8% | 2025 Q4 |
| Amundi | 455.4k | 0.38% | $79.0M | added +9% | ≤2013 |
| BNP Paribas Financial Markets | 442.7k | 0.37% | $76.8M | added +60.6% | ≤2013 |
| Nuveen | 411.8k | 0.34% | $71.5M | added +5.4% | ≤2013 |
| SG Americas Securities, LLC | 410.6k | 0.34% | $71.3M | added +434.4% | ≤2013 |
| Barclays PLC | 399.6k | 0.33% | $69.3M | added +13% | ≤2013 |
| BCV Asset Management INC. | 397.7k | 0.33% | $69.0M | added +55.3% | 2025 Q4 |
| Ameriprise Financial INC | 385.1k | 0.32% | $66.8M | added +13.5% | ≤2013 |
| Tidal Investments LLC | 378.1k | 0.31% | $65.6M | added +1855.7% | 2020 Q4 |
| Swiss National Bank | 353.0k | 0.29% | $61.2M | added +7.1% | ≤2013 |
| Maple Rock Capital Partners INC. (focused) | 344.8k | 0.29% | $59.8M | added +99.7% | 2025 Q1 |
| Healthcare OF Ontario Pension Plan Trust Fund | 336.6k | 0.28% | $58.4M | added +3350.6% | 2019 Q4 |
| Jupiter Asset Management LTD | 336.5k | 0.28% | $58.4M | added +128.2% | 2025 Q4 |
| Glenview Capital (focused) | 334.9k | 0.28% | $58.1M | opened | 2026 Q1 |
| Hsbc Holdings PLC | 325.9k | 0.27% | $56.6M | trimmed -1.5% | ≤2013 |
| Sumitomo Mitsui Trust Group, INC. | 324.8k | 0.27% | $56.4M | trimmed -8.4% | ≤2013 |
| Mitsubishi UFJ Asset Management CO., LTD. | 320.6k | 0.27% | $55.6M | added +4.8% | ≤2013 |
Largest 50 of 752 shown; the full ranked, searchable register is at boothcheck.com/holders/HUM. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.